What do I have to hide? Everything! Which is to say, every piece of
personal information someone or something demands to know is something I
don’t want to tell because no one has the right to demand access to my
life.

The right to privacy rests largely on a presumption of
innocence. It assumes that — in the absence of evidence of wrongdoing —
an individual has a right to shut his front door and tell other people
(including government) to mind their own business.